Domain Search Examples · Example 26 of 40 in Filters › Webdata & HTTP

Feature-Policy Present

POSThttps://api.deepinfo.com/v1/discovery/domain-search

Field: webdata.http.headers.feature_policy
Operator: exists

Matches records that have a value in webdata.http.headers.feature_policy.

In the response, look at results[].webdata.http.headers.feature_policy.

Request

curl

curl -X POST 'https://api.deepinfo.com/v1/discovery/domain-search?page_size=25' \
  -H 'apikey: YOUR_API_KEY' \
  -H 'Accept: application/json' \
  -H 'Content-Type: application/json' \
  -d '{
  "filters": {
    "must": [
      {
        "name": "webdata.http.headers.feature_policy",
        "type": "exists",
        "value": true
      }
    ]
  }
}'

Python

import requests

url = "https://api.deepinfo.com/v1/discovery/domain-search"

params = {
    "page_size": "25"
}

headers = {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json",
    "Content-Type": "application/json"
}

payload = {
    "filters": {
        "must": [
            {
                "name": "webdata.http.headers.feature_policy",
                "type": "exists",
                "value": True
            }
        ]
    }
}

response = requests.post(url, params=params, headers=headers, json=payload)
response.raise_for_status()
print(response.json())

JavaScript

const url = "https://api.deepinfo.com/v1/discovery/domain-search?page_size=25";

const response = await fetch(url, {
  method: "POST",
  headers: {
    "apikey": "YOUR_API_KEY",
    "Accept": "application/json",
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    filters: {
      must: [
        {
          name: "webdata.http.headers.feature_policy",
          type: "exists",
          value: true
        }
      ]
    }
  }),
});

const data = await response.json();
console.log(data);

package main

import (
	"fmt"
	"io"
	"net/http"
	"strings"
)

func main() {
	payload := strings.NewReader(`{
  "filters": {
    "must": [
      {
        "name": "webdata.http.headers.feature_policy",
        "type": "exists",
        "value": true
      }
    ]
  }
}`)

	req, err := http.NewRequest("POST", "https://api.deepinfo.com/v1/discovery/domain-search?page_size=25", payload)
	if err != nil {
		panic(err)
	}
	req.Header.Set("apikey", "YOUR_API_KEY")
	req.Header.Set("Accept", "application/json")
	req.Header.Set("Content-Type", "application/json")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	body, err := io.ReadAll(res.Body)
	if err != nil {
		panic(err)
	}
	fmt.Println(string(body))
}

Java

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String body = """
            {
              "filters": {
                "must": [
                  {
                    "name": "webdata.http.headers.feature_policy",
                    "type": "exists",
                    "value": true
                  }
                ]
              }
            }""";

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://api.deepinfo.com/v1/discovery/domain-search?page_size=25"))
            .header("apikey", "YOUR_API_KEY")
            .header("Accept", "application/json")
            .header("Content-Type", "application/json")
            .POST(HttpRequest.BodyPublishers.ofString(body))
            .build();

        HttpResponse<String> response = HttpClient.newHttpClient()
            .send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println(response.body());
    }
}

using System;
using System.Net.Http;
using System.Text;

using var client = new HttpClient();

var body = """
    {
      "filters": {
        "must": [
          {
            "name": "webdata.http.headers.feature_policy",
            "type": "exists",
            "value": true
          }
        ]
      }
    }
    """;

var request = new HttpRequestMessage(HttpMethod.Post, "https://api.deepinfo.com/v1/discovery/domain-search?page_size=25");
request.Headers.Add("apikey", "YOUR_API_KEY");
request.Headers.Add("Accept", "application/json");
request.Content = new StringContent(body, Encoding.UTF8, "application/json");

using var response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());

PHP

<?php

$body = <<<'JSON'
{
  "filters": {
    "must": [
      {
        "name": "webdata.http.headers.feature_policy",
        "type": "exists",
        "value": true
      }
    ]
  }
}
JSON;

$curl = curl_init();

curl_setopt_array($curl, [
    CURLOPT_URL => 'https://api.deepinfo.com/v1/discovery/domain-search?page_size=25',
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'POST',
    CURLOPT_HTTPHEADER => [
        'apikey: YOUR_API_KEY',
        'Accept: application/json',
        'Content-Type: application/json',
    ],
    CURLOPT_POSTFIELDS => $body,
]);

$response = curl_exec($curl);

if ($response === false) {
    throw new RuntimeException(curl_error($curl));
}

echo $response . PHP_EOL;

Ruby

require 'net/http'
require 'uri'

uri = URI('https://api.deepinfo.com/v1/discovery/domain-search?page_size=25')

request = Net::HTTP::Post.new(uri)
request['apikey'] = 'YOUR_API_KEY'
request['Accept'] = 'application/json'
request['Content-Type'] = 'application/json'
request.body = <<~'JSON'.chomp
  {
    "filters": {
      "must": [
        {
          "name": "webdata.http.headers.feature_policy",
          "type": "exists",
          "value": true
        }
      ]
    }
  }
JSON

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: uri.scheme == 'https') do |http|
  http.request(request)
end

puts response.body

Response

200 OK · application/json

Shortened for this page: results: 3 of 25 shown

Response Body

{
  "page": 1,
  "page_size": 25,
  "result_count": 1770572,
  "results": [
    {
      "punycode": "cmpgame.com",
      "unicode": "cmpgame.com",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "cmpgame",
        "unicode": "cmpgame",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 7,
        "lang": "en",
        "keywords": [
          "cmp",
          "game"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "cmpgame.com",
        "unicode": "cmpgame.com",
        "is_idn": false,
        "name": {
          "punycode": "cmpgame",
          "unicode": "cmpgame",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 7,
          "lang": "en",
          "keywords": [
            "cmp",
            "game"
          ],
          "keyword_count": 2
        },
        "extension": {
          "punycode": "com",
          "unicode": "com",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "com",
          "unicode": "com",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 1,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "1999-10-05T23:53:02Z",
          "update_date": "2026-01-22T19:44:04Z",
          "expiry_date": "2026-10-05T23:53:01Z",
          "registrar": "safenames ltd.",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "phone": null,
            "email": null
          },
          "name_servers": [
            "isaac.ns.cloudflare.com",
            "sima.ns.cloudflare.com"
          ],
          "domain_status": [
            "clientdeleteprohibited",
            "clienttransferprohibited",
            "clientupdateprohibited"
          ],
          "whois_server": "whois.safenames.net",
          "check_date": "2026-09-07T18:52:43Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-09-07T18:52:43Z",
        "whois_create_date_historical": [
          "1999-10-05T23:53:02Z"
        ],
        "whois_last_change_date": "2026-07-08T10:59:42Z",
        "whois_registrant_email_historical": [
          "user@idp.email",
          "user@ubm-us.com"
        ],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-09-08T19:14:35Z",
            "ip_addresses": [
              "104.21.59.180",
              "172.67.182.9"
            ]
          }
        },
        "dns_last_change_date": "2026-09-08T19:16:30Z",
        "ip_history": [
          "104.21.10.74",
          "172.67.144.232",
          "172.64.80.1",
          "188.114.96.2",
          "188.114.97.2",
          "104.21.59.180",
          "172.67.182.9"
        ],
        "ssl": {
          "validity": {
            "start_date": "2026-08-19T19:39:12Z",
            "end_date": "2026-11-17T20:39:11Z"
          },
          "serial_number": "185731343833294410109613822339645370495",
          "check_date": "2026-09-16T20:43:57Z"
        },
        "ssl_last_change_date": "2026-09-16T20:44:26Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-08T19:14:35Z",
          "ip_addresses": [
            "104.21.59.180",
            "172.67.182.9"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-08T19:14:35Z",
          "ip_addresses": [
            "2606:4700:3035::ac43:b609",
            "2606:4700:3037::6815:3bb4"
          ]
        },
        "ns": {
          "update_date": "2026-09-08T19:14:35Z",
          "name_servers": [
            "isaac.ns.cloudflare.com",
            "sima.ns.cloudflare.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-08T19:14:35Z",
          "mail_servers": []
        },
        "soa": {
          "update_date": "2026-09-08T19:14:35Z",
          "mnames": [
            "isaac.ns.cloudflare.com"
          ],
          "rnames": [
            "dns.cloudflare.com"
          ],
          "rname_emails": [
            "user@cloudflare.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-08T19:14:35Z",
          "values": []
        },
        "cname": {
          "update_date": "2026-09-08T19:14:35Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-08T19:16:28Z",
      "ip_history": [
        "104.21.10.74",
        "172.67.144.232",
        "172.64.80.1",
        "188.114.96.2",
        "188.114.97.2",
        "104.21.59.180",
        "172.67.182.9"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "cmpgame.com"
        ],
        "version": 3,
        "serial_number": "185731343833294410109613822339645370495",
        "fingerprint": {
          "sha256": "75b97e8aa8c86cb30353eccb28d83f97951f7ad70d6591e601949f71dc78fe5c",
          "sha1": "1859cb22ebe7652fd1f2fc194497d1ff31e60404",
          "md5": "4515aee08a73222472bfcddfaf660907"
        },
        "validity": {
          "start_date": "2026-08-19T19:39:12Z",
          "end_date": "2026-11-17T20:39:11Z",
          "length": 7779599
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "MEUCIQDJ8khqxF8YUCxLfG52w066z1jycvGm5TkoxlcO5/6opAIgK8pRItvyDd/9GzbBXOokesJ3XAw4geaQMhn66/RyPdk=",
          "algorithm": {
            "oid": "1.2.840.10045.4.3.2",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=WE1,O=Google Trust Services,C=US",
        "issuer": {
          "common_name": "WE1",
          "country": "US",
          "state": null,
          "locality": null,
          "organization": "Google Trust Services",
          "organizational_unit": null
        },
        "subject_dn": "CN=cmpgame.com",
        "subject": {
          "common_name": "cmpgame.com",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "kHeSNWfE/6jMqeZ72YB5e8yT+Tg=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "2.23.140.1.2.1"
          ],
          "extended_key_usage": {
            "client_auth": null,
            "server_auth": true
          },
          "key_usage": {
            "digital_signature": true,
            "content_commitment": false,
            "key_agreement": false,
            "data_encipherment": false,
            "key_encipherment": false,
            "key_cert_sign": false,
            "crl_sign": false
          },
          "signed_certificate_timestamps": [
            "2026-08-19T20:39:13Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "cmpgame.com"
            ]
          },
          "subject_key_id": "jTuFgzObpqSEKWaozVObjQUN2Mo="
        },
        "check_date": "2026-09-16T20:43:57Z"
      },
      "ssl_last_change_date": "2026-09-16T20:44:26Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "02bc5cbfb545edae9eaac8ebfec1b7d2d72b35f7e06824fbab383431907a859c"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://cmpgame.com/",
              "status_code": 301
            },
            {
              "url": "https://gdcvault.com/",
              "status_code": 200
            }
          ],
          "external_redirection": true,
          "final_url": "https://gdcvault.com/",
          "final_fqdn": "gdcvault.com",
          "final_domain": "gdcvault.com",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Mon, 07 Sep 2026 11:36:25 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "pragma",
                "value": "no-cache, no-cache"
              },
              {
                "name": "expires",
                "value": "Thu, 19 Nov 1981 08:52:00 GMT"
              },
              {
                "name": "cf_cache_status",
                "value": "DYNAMIC"
              },
              {
                "name": "cf_ray",
                "value": "a3756a6848aeb612-ORD"
              },
              {
                "name": "alt_svc",
                "value": "h3=\":443\"; ma=86400"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": "no-store, no-cache, must-revalidate, proxy-revalidate, no-store, no-cache, must-revalidate, post-check=0, pre-check=0",
            "clear_site_data": null,
            "content_encoding": "gzip",
            "content_security_policy": "upgrade-insecure-requests; object-src 'none';",
            "content_type": "text/html; charset=UTF-8",
            "cross_origin_embedder_policy": null,
            "cross_origin_opener_policy": null,
            "cross_origin_resource_policy": null,
            "expect_ct": null,
            "feature_policy": "geolocation 'none'; microphone 'none'; camera 'none';",
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": "strict-origin-when-cross-origin",
            "server": "cloudflare",
            "set_cookie": "AWSALB=<value>; Expires=Mon, 14 Sep 2026 11:36:25 GMT; Path=/, AWSALBCORS=<value>; Expires=Mon, 14 Sep 2026 11:36:25 GMT; Path=/; SameSite=None; Secure, PHPSESSID=<value>; path=/; secure; HttpOnly, __cf_bm=<value>; HttpOnly; SameSite=None; Secure; Path=/; Domain=gdcvault.com; Expires=Mon, 07 Sep 2026 12:06:25 GMT",
            "strict_transport_security": "max-age=63072000; includeSubDomains",
            "x_content_type_options": "nosniff",
            "x_download_options": null,
            "x_frame_options": "SAMEORIGIN",
            "x_permitted_cross_domain_policies": null,
            "x_powered_by": null,
            "x_xss_protection": null
          },
          "cookies": [
            {
              "name": "__cf_bm",
              "value": "<value>"
            },
            {
              "name": "AWSALB",
              "value": "<value>"
            },
            {
              "name": "AWSALBCORS",
              "value": "<value>"
            },
            {
              "name": "PHPSESSID",
              "value": "<value>"
            }
          ]
        }
      }
    },
    {
      "punycode": "fraterpv.it",
      "unicode": "fraterpv.it",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "fraterpv",
        "unicode": "fraterpv",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 8,
        "lang": "en",
        "keywords": [
          "frater",
          "pv"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "fraterpv.it",
        "unicode": "fraterpv.it",
        "is_idn": false,
        "name": {
          "punycode": "fraterpv",
          "unicode": "fraterpv",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 8,
          "lang": "en",
          "keywords": [
            "frater",
            "pv"
          ],
          "keyword_count": 2
        },
        "extension": {
          "punycode": "it",
          "unicode": "it",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "it",
          "unicode": "it",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 2,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2024-11-19T11:45:13Z",
          "update_date": "2025-12-05T00:52:07Z",
          "expiry_date": "2026-11-19T00:00:00Z",
          "registrar": "aruba s.p.a.",
          "registrant": {
            "name": "REDACTED FOR PRIVACY",
            "organization": "REDACTED FOR PRIVACY",
            "street": "REDACTED FOR PRIVACY",
            "city": "pavia",
            "state": "pv",
            "postal_code": "REDACTED FOR PRIVACY",
            "country": "it",
            "phone": null,
            "email": null
          },
          "name_servers": [
            "dns.technorail.com",
            "dns2.technorail.com",
            "dns3.arubadns.net",
            "dns4.arubadns.cz"
          ],
          "domain_status": [
            "ok"
          ],
          "whois_server": null,
          "check_date": "2026-09-16T20:37:48Z"
        },
        "whois_normalized": {
          "registrant": {
            "organization": "REDACTED FOR PRIVACY",
            "phone": null,
            "email": null,
            "email_fqdn_apex": null,
            "email_domain_apex": null
          }
        },
        "whois_last_check_date": "2026-09-16T20:37:48Z",
        "whois_create_date_historical": [
          "2024-11-19T11:45:13Z"
        ],
        "whois_last_change_date": "2025-12-17T10:00:19Z",
        "whois_registrant_email_historical": [],
        "whois_privacy_enabled": true,
        "dns": {
          "a": {
            "update_date": "2026-09-11T14:30:14Z",
            "ip_addresses": [
              "209.227.225.18"
            ]
          }
        },
        "dns_last_change_date": "2026-07-12T03:30:46Z",
        "ip_history": [
          "62.149.128.40",
          "209.227.225.18"
        ],
        "ssl": {
          "validity": {
            "start_date": "2025-08-22T03:02:07Z",
            "end_date": "2026-09-22T03:02:06Z"
          },
          "serial_number": "34945749462896355772423562749592229201",
          "check_date": "2025-11-17T11:04:37Z"
        },
        "ssl_last_change_date": "2025-11-17T11:05:00Z"
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-11T14:30:14Z",
          "ip_addresses": [
            "209.227.225.18"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-11T14:30:14Z",
          "ip_addresses": [
            "2a00:6d44:4:1::c340:18"
          ]
        },
        "ns": {
          "update_date": "2026-09-11T14:30:14Z",
          "name_servers": [
            "dns2.technorail.com",
            "dns3.arubadns.net",
            "dns4.arubadns.cz",
            "dns.technorail.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-11T14:30:14Z",
          "mail_servers": [
            "mx.fraterpv.it"
          ]
        },
        "soa": {
          "update_date": "2026-09-11T14:30:14Z",
          "mnames": [
            "dns.technorail.com"
          ],
          "rnames": [
            "hostmaster.fraterpv.it"
          ],
          "rname_emails": [
            "user@fraterpv.it"
          ]
        },
        "txt": {
          "update_date": "2026-09-11T14:30:14Z",
          "values": [
            "\"v=spf1 include:_spf.aruba.it ~all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-11T14:30:14Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-07-12T03:30:45Z",
      "ip_history": [
        "62.149.128.40",
        "209.227.225.18"
      ],
      "ssl": {
        "tags": [
          "dla"
        ],
        "fqdns": [
          "fraterpv.it"
        ],
        "version": 3,
        "serial_number": "34945749462896355772423562749592229201",
        "fingerprint": {
          "sha256": "a95a65b19227847ccb202b1f00bdfa6161d69cdd2ad2d5089e79739243520542",
          "sha1": "3578e025e45a51d870c0839efac4277e124a952b",
          "md5": "b58b44e27378d0877171285936563839"
        },
        "validity": {
          "start_date": "2025-08-22T03:02:07Z",
          "end_date": "2026-09-22T03:02:06Z",
          "length": 34214399
        },
        "signature": {
          "is_self_signed": false,
          "is_valid": true,
          "value": "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",
          "algorithm": {
            "oid": "1.2.840.113549.1.1.11",
            "name": "sha256"
          }
        },
        "issuer_dn": "CN=Actalis Domain Validation Server CA G3,O=Actalis S.p.A.,L=Ponte San Pietro,ST=Bergamo,C=IT",
        "issuer": {
          "common_name": "Actalis Domain Validation Server CA G3",
          "country": "IT",
          "state": "Bergamo",
          "locality": "Ponte San Pietro",
          "organization": "Actalis S.p.A.",
          "organizational_unit": null
        },
        "subject_dn": "CN=*.fraterpv.it",
        "subject": {
          "common_name": "*.fraterpv.it",
          "country": null,
          "state": null,
          "locality": null,
          "organization": null,
          "organizational_unit": null
        },
        "extensions": {
          "authority_key_id": "QoNtgHwJhGf9gFer8Sb1d8gignE=",
          "basic_constraints": {
            "is_ca": false
          },
          "certificate_policies": [
            "1.3.159.1.23.1",
            "2.23.140.1.2.1"
          ],
          "extended_key_usage": {
            "client_auth": true,
            "server_auth": true
          },
          "key_usage": {
            "digital_signature": true,
            "content_commitment": false,
            "key_agreement": false,
            "data_encipherment": false,
            "key_encipherment": true,
            "key_cert_sign": false,
            "crl_sign": false
          },
          "signed_certificate_timestamps": [
            "2025-08-22T03:12:08Z"
          ],
          "subject_alt_name": {
            "dns_names": [
              "fraterpv.it",
              "*.fraterpv.it"
            ]
          },
          "subject_key_id": "nTvTfYR08gAIA+QGgY0+jJOleWI="
        },
        "check_date": "2025-11-17T11:04:37Z"
      },
      "ssl_last_change_date": "2025-11-17T11:04:59Z",
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "418d4d0de41ab81302e2cdcf0aaf3353c045f1cea0cffc3f0e55d6360e4645c5"
        },
        "http": {
          "status_code_first": 301,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://fraterpv.it/",
              "status_code": 301
            },
            {
              "url": "https://www.fraterpv.it/",
              "status_code": 302
            },
            {
              "url": "https://www.fraterpv.it/login",
              "status_code": 200
            }
          ],
          "external_redirection": false,
          "final_url": "https://www.fraterpv.it/login",
          "final_fqdn": "www.fraterpv.it",
          "final_domain": "fraterpv.it",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Sat, 06 Jun 2026 21:49:34 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "x_robots_tag",
                "value": "noindex, nofollow"
              },
              {
                "name": "vary",
                "value": "User-Agent"
              },
              {
                "name": "x_request_id",
                "value": "BNIdCJw4t6xuFpBMQFQt"
              },
              {
                "name": "x_servername",
                "value": "webx.aruba.it"
              },
              {
                "name": "alt_svc",
                "value": "h3=\":443\"; ma=86400"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": null,
            "cache_control": "no-cache, no-store, must-revalidate",
            "clear_site_data": null,
            "content_encoding": "gzip",
            "content_security_policy": "default-src 'none';base-uri 'none';manifest-src 'self';script-src 'nonce-bdugif7dNXDcu1J4phpMqO7xtiNsB9UOyU6LamjDs2g=';script-src-elem 'strict-dynamic' 'nonce-bdugif7dNXDcu1J4phpMqO7xtiNsB9UOyU6LamjDs2g=';style-src 'self' 'unsafe-inline';img-src 'self' data: blob: https://*.tile.openstreetmap.org https://www.fraterpv.it;font-src 'self' data:;connect-src 'self';media-src 'self';frame-src 'self' nc: https://www.fraterpv.it;frame-ancestors 'self' https://www.fraterpv.it;form-action 'self' https://www.fraterpv.it",
            "content_type": "text/html; charset=UTF-8",
            "cross_origin_embedder_policy": null,
            "cross_origin_opener_policy": null,
            "cross_origin_resource_policy": null,
            "expect_ct": null,
            "feature_policy": "autoplay 'self';camera 'none';fullscreen 'self' https://www.fraterpv.it;geolocation 'none';microphone 'none';payment 'none'",
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": "no-referrer",
            "server": "aruba-proxy",
            "set_cookie": "ocjy4gyr2haj=<value>; path=/; secure; HttpOnly; SameSite=Lax",
            "strict_transport_security": "max-age=31536000; includeSubDomains; preload",
            "x_content_type_options": "nosniff",
            "x_download_options": null,
            "x_frame_options": "SAMEORIGIN",
            "x_permitted_cross_domain_policies": "none",
            "x_powered_by": null,
            "x_xss_protection": "1; mode=block"
          },
          "cookies": [
            {
              "name": "ocjy4gyr2haj",
              "value": "<value>"
            }
          ]
        }
      }
    },
    {
      "punycode": "lightbluff.org",
      "unicode": "lightbluff.org",
      "is_idn": false,
      "subdomain": null,
      "subdomain_last": null,
      "subdomain_root": null,
      "name": {
        "punycode": "lightbluff",
        "unicode": "lightbluff",
        "is_idn": false,
        "contains_letter": true,
        "contains_number": false,
        "contains_hyphen": false,
        "length": 10,
        "lang": "en",
        "keywords": [
          "light",
          "bluff"
        ],
        "keyword_count": 2,
        "latinized": [],
        "contains_confusable": false
      },
      "domain": {
        "punycode": "lightbluff.org",
        "unicode": "lightbluff.org",
        "is_idn": false,
        "name": {
          "punycode": "lightbluff",
          "unicode": "lightbluff",
          "is_idn": false,
          "contains_letter": true,
          "contains_number": false,
          "contains_hyphen": false,
          "length": 10,
          "lang": "en",
          "keywords": [
            "light",
            "bluff"
          ],
          "keyword_count": 2
        },
        "extension": {
          "punycode": "org",
          "unicode": "org",
          "is_idn": false
        },
        "extension_root": {
          "punycode": "org",
          "unicode": "org",
          "is_idn": false
        },
        "extension_sub": null,
        "extension_type": 1,
        "reserved": null,
        "premium": null,
        "registered": true,
        "whois": {
          "create_date": "2026-01-02T10:39:41Z",
          "update_date": "2026-01-18T08:09:24Z",
          "expiry_date": "2027-01-02T10:39:41Z",
          "registrar": "ionos se",
          "registrant": {
            "name": null,
            "organization": null,
            "street": null,
            "city": null,
            "state": null,
            "postal_code": null,
            "country": null,
            "phone": null,
            "email": null
          },
          "name_servers": [
            "duke.ns.cloudflare.com",
            "nancy.ns.cloudflare.com"
          ],
          "domain_status": [
            "clienttransferprohibited"
          ],
          "whois_server": "http://whois.ionos.com",
          "check_date": "2026-07-04T10:33:30Z"
        },
        "whois_normalized": {
          "registrant": null
        },
        "whois_last_check_date": "2026-07-04T10:33:30Z",
        "whois_create_date_historical": [
          "2026-01-02T10:39:41Z"
        ],
        "whois_last_change_date": "2026-04-04T11:54:16Z",
        "whois_registrant_email_historical": [],
        "whois_privacy_enabled": null,
        "dns": {
          "a": {
            "update_date": "2026-09-16T19:20:33Z",
            "ip_addresses": [
              "104.21.87.198",
              "172.67.145.202"
            ]
          }
        },
        "dns_last_change_date": "2026-09-16T20:22:32Z",
        "ip_history": [
          "74.208.236.61",
          "104.21.87.198",
          "172.67.145.202"
        ],
        "ssl": null,
        "ssl_last_change_date": null
      },
      "type": 1,
      "subdomain_level_count": 0,
      "dns": {
        "a": {
          "update_date": "2026-09-16T19:20:33Z",
          "ip_addresses": [
            "104.21.87.198",
            "172.67.145.202"
          ]
        },
        "aaaa": {
          "update_date": "2026-09-16T19:20:33Z",
          "ip_addresses": [
            "2606:4700:3030::ac43:91ca",
            "2606:4700:3033::6815:57c6"
          ]
        },
        "ns": {
          "update_date": "2026-09-16T19:20:33Z",
          "name_servers": [
            "duke.ns.cloudflare.com",
            "nancy.ns.cloudflare.com"
          ]
        },
        "mx": {
          "update_date": "2026-09-16T19:20:33Z",
          "mail_servers": [
            "lightbluff-org.mail.protection.outlook.com"
          ]
        },
        "soa": {
          "update_date": "2026-09-16T19:20:33Z",
          "mnames": [
            "duke.ns.cloudflare.com"
          ],
          "rnames": [
            "dns.cloudflare.com"
          ],
          "rname_emails": [
            "user@cloudflare.com"
          ]
        },
        "txt": {
          "update_date": "2026-09-16T19:20:33Z",
          "values": [
            "\"MS=ms12804116\"",
            "\"v=spf1 include:spf.protection.outlook.com ~all\""
          ]
        },
        "cname": {
          "update_date": "2026-09-16T19:20:33Z",
          "values": []
        },
        "others": []
      },
      "dns_last_change_date": "2026-09-16T20:22:30Z",
      "ip_history": [
        "74.208.236.61",
        "104.21.87.198",
        "172.67.145.202"
      ],
      "ssl": null,
      "ssl_last_change_date": null,
      "webdata": {
        "connection_status": "success",
        "html": {
          "source_code_hash": "613c7a0912d3ef4d91bf37cbf776c61016de48a8a771fb5e2a39b157a65bb44e"
        },
        "http": {
          "status_code_first": 200,
          "status_code_last": 200,
          "redirection_history": [
            {
              "url": "http://lightbluff.org/",
              "status_code": 200
            }
          ],
          "external_redirection": null,
          "final_url": "http://lightbluff.org/",
          "final_fqdn": "lightbluff.org",
          "final_domain": "lightbluff.org",
          "headers": {
            "others": [
              {
                "name": "date",
                "value": "Sun, 13 Sep 2026 21:00:03 GMT"
              },
              {
                "name": "transfer_encoding",
                "value": "chunked"
              },
              {
                "name": "connection",
                "value": "keep-alive"
              },
              {
                "name": "vary",
                "value": "Accept-Encoding"
              },
              {
                "name": "nel",
                "value": "{\"report_to\":\"cf-nel\",\"success_fraction\":0.0,\"max_age\":604800}"
              },
              {
                "name": "cf_cache_status",
                "value": "DYNAMIC"
              },
              {
                "name": "report_to",
                "value": "{\"group\":\"cf-nel\",\"max_age\":604800,\"endpoints\":[{\"url\":\"https://a.nel.cloudflare.com/report/v4?s=J3p2N2AVhwIVsksDGvF3tzMa1mX0FUoHKqztyLRg8lKA9Win%2F%2B0c7dFlVOm6kj3U1yXi2lNEvboiWU14UbXBEBZ9MgN%2F0aqc%2BJhzy4NV7CvITTVpGQHwcLR0TIT%2FGu%2B1Lw%3D%3D\"}]}"
              },
              {
                "name": "cf_ray",
                "value": "a3aa1446cc06e114-ORD"
              },
              {
                "name": "alt_svc",
                "value": "h3=\":443\"; ma=86400"
              }
            ],
            "access_control_allow_headers": null,
            "access_control_allow_methods": null,
            "access_control_allow_origin": "*",
            "cache_control": "no-cache",
            "clear_site_data": null,
            "content_encoding": "gzip",
            "content_security_policy": null,
            "content_type": "text/html",
            "cross_origin_embedder_policy": null,
            "cross_origin_opener_policy": "unsafe-none",
            "cross_origin_resource_policy": null,
            "expect_ct": null,
            "feature_policy": "microphone *;",
            "last_modified": null,
            "permission_policy": null,
            "referrer_policy": null,
            "server": "cloudflare",
            "set_cookie": null,
            "strict_transport_security": null,
            "x_content_type_options": null,
            "x_download_options": null,
            "x_frame_options": null,
            "x_permitted_cross_domain_policies": null,
            "x_powered_by": null,
            "x_xss_protection": null
          },
          "cookies": []
        }
      }
    }
  ]
}

Content-Type: application/json
ratelimit-limit: 1000
ratelimit-remaining: 999
ratelimit-reset: 1
x-ratelimit-limit-hour: 100000
x-ratelimit-limit-minute: 10000
x-ratelimit-limit-second: 1000
x-ratelimit-remaining-hour: 99864
x-ratelimit-remaining-minute: 9993
x-ratelimit-remaining-second: 999
deepinfo-request-id: 5f0c6a8e-1b2d-4c3e-9f4a-7b8c9d0e1f2a

Request

What this example sends. Every parameter is documented on Domain Search; the exact request is in the code panel.

Parameter	Value
`page_size`query	`25`
`filters.must[0].name`body	`webdata.http.headers.feature_policy`
`filters.must[0].type`body	`exists`
`filters.must[0].value`body	`true`

Reference updated September 26, 2026

Request

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